Christians use the phrase, “the Day of Pentecost” to describe the event in this chapter. To us, the “Day of Pentecost” is when the Holy Spirit came upon the disciples in a way that could be observed. There was “a sound like the blowing of a violent wind” (v. 2) and the sight of what seemed to be tongues of fire that separated and came to rest on each of them” (v. 3). These were supernatural, outward, observable evidences of a spiritual reality which is that “all of them were filled with the Holy Spirit” (v. 4a). The result of being “filled with the Holy Spirit was that they “began to speak in other tongues as the Spirit enabled them.” (v. 4b). There is a lot of discussion about whether this is supposed to be the normal Christian experience or whether this kind of power was unique to this time in church history. A devotional on this passage is not the best place to talk about that dispute.

What is important to understand, however, is what happened after this demonstration of the Holy Spirit’s power, after Peter’s message of the gospel, and after “those who accepted his message were baptized, and about three thousand were added to their number that day” (v. 41). What happened after the Day of Pentecost is “They devoted themselves to the apostles’ teaching and to fellowship, to the breaking of bread and to prayer” (v. 42). They did not devote themselves to speaking in tongues or doing other miraculous works. In fact, verse 43 references “wonders and signs performed by the apostles” not “performed by everyone.” No, what followed this experience was great teaching and fellowship around God’s word and prayer as well as “praising God” (v. 47a) and having “those who were being saved” added “to their number” (v. 47b). In other words, the effect of God’s power was salvation, teaching, fellowship, and worship.

We need God’s power as much as they needed it on the Day of Pentecost and the days that followed. And, we have the promise of God’s power, too, just as they did then. What we should be looking for as believers is not the proof of God’s power through miracles but the results of God’s power in true spiritual change--people coming to Christ, hungry for God’s word, fellowship, and prayer. May God give us hearts that desire these things more than we desire great, dramatic displays of his power.